System solution

The butterfly valve with limit switch signal feedback adopts a three eccentric mechanism for the valve core, which can be equipped with a metal valve seat or a polytetrafluoroethylene valve seat. Can provide remote feedback on the on/off status of the valve. There is an electrical signal at the top for opening and closing the valve. When the valve is mistakenly closed by 25%, the electrical signal device can output a misoperation signal to the control center.